//
#include<stdio.h>
void main()
{
   int a=3,*p;
   p=&a;

   printf("a=%d,*p=%d\n",a,*p);
   *p=10;
   printf("a=%d,*p=%d\n",a,*p);
   printf("Enter a:\n");
   scanf("%d",&a);
   printf("a=%d,*p=%d\n",a,*p);
   (*p)++;
   printf("a=%d,*p=%d\n",a,*p);
}